UID: 4713, Registered at 2023-8-13 15:23:29, last login at 2024-8-24 22:07:20, currently offline.
Solved 24 problems, RP: 151.03 (No. 4245)
By signing up a CodeFun2000 universal account, you can submit code and join discussions in all online judging services provided by us.
Using your CodeFun2000 universal account